TY - JOUR T1 - Polarity selective etching: A self-assisted route for fabricating high density of c-axis oriented tapered GaN nanopillars JO - Journal of Applied Physics PY - 2011/08/01 AU - Ghosh A AU - Bhasker HP AU - Mukherjee A AU - Kundu T AU - Singh BP AU - Dhar S AU - De S AU - Chowdhury A ED - DO - DOI: 10.1063/1.3622142 PB - AIP Publishing VL - 110 IS - 3 SP - 033528 EP - 033528 Y2 - 2025/01/03 ER -